modify ulimit

configuration.nix

@@ -58,6 +58,21 @@ in {
     }];
   };
 
+  security.pam.loginLimits = [
+    {
+      domain = "*";
+      type = "soft";
+      item = "nofile";
+      value = "32768";
+    }
+    {
+      domain = "*";
+      type = "hard";
+      item = "nofile";
+      value = "65537";
+    }
+  ];
+
   networking.hostName = "haskell"; # Define your hostname.
 
   programs.steam.enable = true;